baber/WOPTO huggingface dataset:
Patent RU-2356419-C1 (RU)
Title: Способ выработки восстановленного табака
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-26
Granted: 2009-05-27
Abstract: Способ выработки восстановленного табака заключается в том, что яблочную выжимку экстрагируют жидкой двуокисью углерода с отделением соответствующей мисцеллы. Смешивают табачный материал с жидкой двуокисью углерода, экстрагируют и измельчают его при периодическом сбросе давления в экстракционной смеси ниже давления насыщенных паров двуокиси углерода при температуре экстрагирования. Разделяют мисцеллу и шрот. Объединяют полученные мисцеллы. Суспендируют шрот в водном растворе пищевой кислоты. Вводят в суспензию пищевой многоатомный спирт, затем формуют, сушат до остаточной влажности 13-15% и нарезают. Нарезанный материал пропитывают смесью мисцелл с одновременным повышением давления. Затем давление сбрасывают до атмосферного с одновременным замораживанием впитанной двуокиси углерода, после чего ее возгоняют с получением в остатке целевого продукта. Способ позволяет сократить продолжительность технологического процесса и получить восстановленный табак с улучшенными органолептическими свойствами.
Patent RU-2373277-C1 (RU)
Title: Bifidobacterium angulatum ov-15 strain, used for making bacterial preparations, bioligically active additives to food, unfermented food products, hygienic and cosmetic agents
Inventor: ALESHKIN VLADIMIR ANDRIANOVICH
IPC: A23L33/00
Filed: 2008-07-15
Granted: 2009-11-20
Abstract: FIELD: chemistry; biochemistry. 
     SUBSTANCE: Bifidobacterium angulatum OV-15 strain is extracted from intestine contents of a healthy nursing infant, deposited and stored at the State collection of microorganisms normal microflora of the Federal State Research Institution Moscow G. N. Gabrichevskii Research Institute of Epidemiology and Microbiology Rospotrebnadzor under No. 212. The strain suits modern requirements, accumulates biomass on culture media in short periods with high concentration of bifidobacteria, has acid-forming and antagonist properties towards pathogenic and opportunistic microflora, is resistant to a wide range of antibiotics, acidic medium and is not toxic. This allows for using B. angulatum OV-15 strain for making bacterial preparations, biologically active additive to food, unfermented food products, hygienic and cosmetic agents. 
     EFFECT: provision for probiotic effect and normalisation of microbiocenoses of the human body, including gastrointestinal and urogenital tracts, skin and mucous coatings, as well as wider range of agents for correcting microflora of the human body. 
     4 tbl, 5 ex
Patent RU-2373785-C1 (RU)
Title: Peach compote with kernels sterilisation method
Inventor: AKHMEDOV MAGOMED EHMINOVICH
IPC: A23L3/04
Filed: 2008-07-17
Granted: 2009-11-27
Abstract: FIELD: food industry. 
     SUBSTANCE: peach compote sterilisation method implies heating of a jar in an air flow at 130°C at a speed of 8.5-9 m/s during 20 minutes with following maturating at air temperature 105-110°C After that jars are cooled down in atmosphere air flow 25-28°C at a speed of 6-7 m/s during 20 minutes. During heat treatment, the jar is turned upside down with frequency of 0.166 s -1 . 
     EFFECT: method provides for significant saving of thermal energy.
Patent RU-2383743-C1 (RU)
Inventor: ARSHAVSKIJ VLADIMIR VLADIMIROVICH
IPC: E21F15/00
Filed: 2008-07-23
Granted: 2010-03-10
Abstract: Изобретение относится к горнодобывающей промышленности, а именно к способу приготовления закладочной смеси. Хвосты обогатительной фабрики подают в несколько закладочных комплексов с использованием системы гидротранспорта, состоящей из рабочей и сливной ветвей. Разделяют хвосты в каждом закладочном комплексе на сгущенный продукт, направляемый на приготовление закладочной смеси, и осветленный слив. Рабочая и сливная ветви системы гидротранспорта разделены. В каждый закладочный комплекс хвосты подают из рабочей ветви, а осветленный слив выводят в сливную ветвь. Конечную часть рабочей ветви и начало сливной ветви системы гидротранспорта соединяют аварийной перемычкой, содержащей запорную арматуру. Каждый вновь вводимый в систему гидротранспорта закладочный комплекс дублируют аварийной перемычкой. Система гидротранспорта хвостов включает несколько разделенных рабочих и сливных ветвей, обслуживающих различные по количеству группы закладочных комплексов. Рабочие и сливные ветви системы гидротранспорта при подаче хвостов к нескольким группам закладочных комплексов могут быть объединены в коллекторы. Изобретение обеспечивает стабильно высокое качество закладки горных выработок, повышение производительности и безопасности проведения горных работ, снижение затрат на приготовление закладочной смеси и транспортирование хвостов обогатительной фабрики при обслуживании нескольких рудников. 6 з.п. ф-лы, 8 ил.
Patent RU-2377445-C1 (RU)
Inventor: MOSKOVKO JURIJ GEORGIEVICH
IPC: F04D29/66
Filed: 2008-09-17
Granted: 2009-12-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to rotors of axial fans, compressors, pumps and turbines, and can be used in air rotors and propellant screws. Axial rotor comprises hub 1, blades 2 jointed thereto and furnished with alternating sweep of front edge 3 inclined to rotor rotational direction. Line connecting axis 5, nose 6 of blade 2 with nose 7 of blade 2A, located on projection of the plane, does not extend beyond sector formed by lines crossing rotor rotational axis 5 and aforesaid nose 7 of blade 2A at angle Δt≥|0,02t|, where t=2π/Z is angular pitch of rotor, Z is the number of blades 2. Blades 2 can be interjointed by ring 7. 
     EFFECT: reduced sound power at rotor inlet and sound pressure in blade frequency and in its harmonics. 
     5 cl, 7 dwg
Patent RU-2384067-C1 (RU)
Inventor: MARTOVSHCHUK EVGENIJA VLADIMIROVNA
IPC: A21D2/36
Filed: 2008-09-26
Granted: 2010-03-20
Abstract: Способ включает приготовление опары из части муки, воды и дрожжей, брожение опары, последующее приготовление теста путем смешивания опары, воды и солевого раствора с оставшейся частью муки, брожение теста, разделку, расстойку и выпечку тестовых заготовок. Перед смешиванием в тесто дополнительно вводят порошок из выжимок яблок, полученный путем их сушки до влажности 6-8%, последующего измельчения в тонкой, вращающейся по спирали пленке толщиной 0,1-0,5 мм при пульсирующем градиенте давления 10-15 МПа и температуре 20-30°С. Порошок вводят в тесто в количестве 3-5% к массе муки. Готовый продукт имеет повышенную пищевую и физиологическую ценность. 1 табл.
Patent RU-2388016-C1 (RU)
Inventor: POLJAKOV VLADIMIR ALEKSEEVICH
IPC: G01T1/12
Filed: 2008-10-09
Granted: 2010-04-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to particle detectors and can be used to detect neutral and charged particles in researches in high-energy and nuclear physics. The calorimetre module consists of alternating layers of an absorber and scintillator, with collection of scintillation light using spectrum-shifting fibres passing through openings in the layers of the absorber and scintillator. Openings in the absorber and scintillator plates through which reradiating fibres pass are arranged in a spiral. 
     EFFECT: for any angle of incidence relative the axis of the module on their path, the detected particles meet the absorber plates and a cascade develops, which provides 100% efficiency of detecting particles even for zero angle between the direction of incidence of the particles and the axis of the module and discontinuity of response in that case does not exceed ±1%. 
     2 dwg
Patent RU-2380635-C1 (RU)
Inventor: PIVIN IVAN FEDOROVICH
IPC: F28D7/00
Filed: 2008-12-18
Granted: 2010-01-27
Abstract: Изобретение относится к области теплотехники и может быть использовано в качестве теплообменника ядерной энергетической установки, работающей в режиме переменных нагрузок. Изобретение заключается в том, что теплообменник, содержащий корпус с пучком теплообменных труб, закрепленных в трубных досках, трубу подвода питательной воды, коллектор питательной воды, коллектор перегретого пара, электрокабель для магнитогидродинамического насоса, снабжен обечайкой, расположенной внутри пучка теплообменных труб, причем трубная доска коллектора перегретого пара укреплена в рассечку обечайки, труба подвода питательной воды расположена коаксиально и с зазором к обечайке с возможностью температурного расширения в сторону коллектора питательной воды. Технический результат - конструкция теплообменника предлагаемого вида позволяет повысить интенсивность теплообмена, равномерность температурного поля в поперечном сечении трубного пучка, эксплуатационную надежность за счет возможности перемещения трубного пучка при тепловых линейных расширениях. 1 ил.
Patent RU-2390793-C1 (RU)
Inventor: ZYKOV OLEG NIKOLAEVICH
IPC: G01S7/40
Filed: 2008-12-23
Granted: 2010-05-27
Abstract: FIELD: physics. 
     SUBSTANCE: bounded region of space is given for monitoring altitude hold of aircraft during flight at a fixed level to undergo analysis. A message is received from an aircraft located in the said region of space. Unreliable data are screened out and reliable data are stored for further processing. The type of the describing function is given, which approximates the relationship between barometric and geometrical altitudes, its coefficients are calculated, the describing function is calculated and from given onboard measurements, deviation from the given absolute altitude is calculated for each aircraft. When deviations are detected, messages are generated which are displayed on the air picture indicator in air traffic control centres, sent to the respective aircraft and recorded on a digital audio recorder or some other device for storing information. The error of the barometrical altitude measuring device, as well as the certainty factor of the said estimation are calculated for each aircraft onboard. The correction value of the readings of the barometrical altitude measuring device is displayed on the intracabin indicator. The difference between the characteristic altitude and the absolute altitudes received from the first aircraft are calculated for each aircraft and the crew is provided with information on overshooting the given difference in allowable values. 
     EFFECT: increased reliability of displayed data during flight. 
     3 cl, 4 dwg
Patent RU-2392582-C1 (RU)
Title: Inductive sensor
Inventor: LUK JANCHUK VITALIJ NIKONOVICH
IPC: G01B7/14
Filed: 2009-04-07
Granted: 2010-06-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: invention relates to displacement sensors, in particular - to those registering displacement of any two objects relative to each other. The sensor consists of two parts capable of displacement relative to each other. The first part contains frame antennas, the transmitting one and the receiving one, connected to an AC source and a signal processing unit accordingly. The second part consists of a frame receiving antenna connected to a non-linear element, two capacitors and a frame transmitting antenna consisted of a frame(s) electrically interconnected. The non-linear element is represented by a single or double wave rectifier whose inputs and outputs are connected to the receiving and the transmitting frame antennas accordingly. The first capacitor is connected to the receiving frame antenna and forms a resonance circuit whose resonance frequency is equal to the AC source frequency. The second capacitor is connected to the transmitting frame antenna and forms a resonance circuit whose resonance frequency exceeds the AC source frequency by a factor of two. The axis of frame coils of the one part transmitting antenna is parallel to the axis of frame coils of the other sensor part receiving antenna. The axes of the frame coils of the receiving and transmitting antennas in each of the inductive sensor parts are positioned within mutually perpendicular planes. 
     EFFECT: enhanced sensibility, sensor design simplification and reliability improvement. 
     4 dwg
Patent RU-2401398-C1 (RU)
Title: Fluid fuel burner
Inventor: VESENGIRIEV ANDREJ MIKHAJLOVICH
IPC: F23K5/02
Filed: 2009-05-05
Granted: 2010-10-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: proposed burner comprises furnace, furnace door with opening for controlled ambient air intake and inspection hole, burner barrel half-filled with metal lumps and furnished with openings to feed air into fuel combustion zone and overflow tube communicated with drain tank, drip pan with valve, filter and fuel tank. Burner barrel has space formed by its housing and heat-isolated housing of the furnace to allow adjusted feed of heated air therein via burner barrel holes and into fuel combustion zone. Aforesaid drip pan represents a confuser with cover and diffuser to allow feeding fuel and water drops into confuser via tube with filters and valves from fuel and water tanks. Said drip pan is arranged on furnace door with diffuser inclined to burner barrel to feed, via diffuser, water and fuel drops into combustion zone, water and fuel drops being sprayed and fed at blasting rate. 
     EFFECT: higher efficiency of fluid fuel preparation and combustion. 
     1 dwg
Patent RU-2396661-C1 (RU)
Title: Measuring device of differential current protection of buses
Inventor: KUVSHINOV GENNADIJ EVGRAFOVICH
IPC: H02H3/34
Filed: 2009-07-08
Granted: 2010-08-10
Abstract: FIELD: electricity. 
     SUBSTANCE: device includes switches for feeding and outgoing lines, differentiating induction current converters and four-phase bridge rectifier. Differentiating induction current converters include current leads and coils enveloping them and located on toroids made from flexible pins. Ends of those pins are adjoined to each other at the erection of coils of differentiating induction converters. Coils are made in the form of several similar sections equally located along the above toroids. Each section has two layers (internal and external). Each of coils of differentiating induction current converters is divided into two parts, to the first one of which there introduced are all sectional windings of inner layer, and to the second one - all sectional windings of outer layer. 
     EFFECT: improving the properties of device for differential current protection of buses. 
     6 dwg
Patent RU-2408744-C1 (RU)
Title: Combined filament for polymer wear resistant composite materials
Inventor: CHUKALOVSKIJ PAVEL ALEKSEEVICH
IPC: D01D5/22
Filed: 2009-07-13
Granted: 2011-01-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: combined filament is made out of polymer component and out of component in form of rod armature. Also, the filament contains a heat resistant fibre as a polymer component chosen from the group: poly-meta-phenylen-oxadiazol fibre or poly-para-phenylen-oxadiazol fibre, or modified co-polymer light resistant oxadiazol fibre, or poly-meta-phenylen-terephthalamide fibre, or poly-metaphenylen-isophthalamide fibre or their mixtures. The combined filament also contains the component made in form of a rod armature with number of coils 50-340 tw/m and corresponding to cotton threads or yarn with linear density 10-100 tex. The polymer component of a combined thread is made as a rod with linear density 6.3-300 tex. Notably, combined thread has linear density of elementary fibre 0.08-0.66 tex, of twist 0-350 twists/metre and number of filaments from 48 to 40000 at diametre of filament 1-28 mcm and ultimate tensile strength of 48 polymer filaments 0.3-3.2 GPa, coefficient of elasticity 120-146 GPa, permanent strain after rupture 3-4% and coefficient of variation for strength 4-8% at the following ratio of filament components, mmu (milli-mass unit) sh.: polymer component 10-90, cotton fibre - the rest to 100 wt.sh. 
     EFFECT: fabrication of composite material with increased service life and resistance at friction. 
     2 cl, 2 tbl
Patent RU-2403775-C1 (RU)
Inventor: PODLESNYJ ANATOLIJ IVANOVICH
IPC: A21D13/08
Filed: 2009-08-27
Granted: 2010-11-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to the manufacturing technique of dietary flour confectionary products for nutrition of diabetes patients. Method provides for preparation of formula components, cutting of chicory, its drying in microwave field at specified parametres of the process, additional drying by convective method and cryo-grinding in liquid nitrogen to produce flour. Dough making from high-grade wheat flour, chicory flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipides and water. Dough is shaped in the form of sheets and baked. Vanilla is extracted with liquid nitrogen with separation of according miscella. Then one undertakes cutting of girasol or girasol-sunflower or yacon or chicory, its drying in microwave field at specified parametres of the process, frying, impregnation with separated miscella with simultaneous increase of pressure. Pressure is reduced down to atmospheric value with simultaneous freezing of raw material and its cryo-grinding in medium of released nitrogen to produce flour. Flour is mixed with culinary fat, dry milk, sugar substitute "Sladeks" and waffle crumb to make filling. Waffles are shaped from sheets and filling. 
     EFFECT: produced diabetic waffles have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2412820-C1 (RU)
Title: Sound-absorbing structure
Inventor: MEZENTSEV SERGEJ DMITRIEVICH
IPC: B60R13/08
Filed: 2009-09-11
Granted: 2011-02-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to sound-absorbing facilities with cellular filler and may be used in aircraft construction, motor industry, shipbuilding and other industries. Sound-absorbing structure comprises filler arranged between surface sheets and consisting of hollow cells of various volume. In one of surface sheets there are through holes communicated with air cavities of hollow cells. Diametre of hole is proportional to area of cross section of according cell and its resonant frequency. Filler consists of set of mutually crossing plates with flanging and cuts arranged from external edge of plates to flanging at various distances from each other to form cells of various volume in assembly of filler elements. In cut parts, being walls of cells, there is a hole with diametre that is not more than diametres of holes in surface sheet of according adjacent cells. Filler is fixed to surface sheets along flanging of plates. 
     EFFECT: wider range of absorbed frequencies and reduction of structure weight. 
     1 dwg
Patent RU-2423083-C1 (RU)
Inventor: PRINTS ALEKSANDR VIKTOROVICH
IPC: A61B17/32
Filed: 2009-10-21
Granted: 2011-07-10
Abstract: Изобретение относится к медицинской технике. Способ предназначен для изготовления лезвий или игл, используемых в микрохирургии и для исследований или анализа биологического материала. В процессе изготовления острия лезвия или иглы осуществляют раскрой кристаллического материала при расположении режущей или колющей кромки в плоскости спайности. Используют кристаллический материал в виде пленки, а раскрой производят путем контролируемого формирования одной или нескольких трещин в пленке. Острие формируют на пересечении плоскостей спайности и поверхности пленки. В результате достигается повышение остроты изготавливаемого острия до атомной, получение атомарно-гладких колюще-режущих поверхностей, а также массовость производства и расширение шкалы размеров лезвий и игл. 15 з.п. ф-лы, 5 ил.
Patent RU-2413049-C1 (RU)
Title: Method of making cylindrical gabions
Inventor: DUZHAK KONSTANTIN NIKOLAEVICH
IPC: E02B3/12
Filed: 2009-12-07
Granted: 2011-02-27
Abstract: FIELD: construction. 
     SUBSTANCE: method includes making cylindrical gabions of woven or other net, where two or more hollow plastic cylinders of various diametre are inserted concentrically to axis of symmetry. Produced hollow spaces between cylinders and inner plastic cylinder from periphery to centre are filled with previously sifted and fractionated stones, diametre of fractions of which reduces from periphery to centre. Hollow plastic cylinders after tight filling are removed from gabion, and ends are plugged. 
     EFFECT: increased rigidity of structure of cylindrical gabion and efficiency of natural stone usage. 
     3 cl, 4 dwg
Patent RU-2415411-C1 (RU)
Title: Voltammetric method for simultaneous detection of selenium and iodine
Inventor: NOSKOVA GALINA NIKOLAEVNA
IPC: G01N27/48
Filed: 2009-12-10
Granted: 2011-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: voltammetric method for simultaneous detection of selenium and iodine involves alkaline mineralisation of the analysed sample, dissolving the sample mineralisation product in bidistilled water, photoreduction of selenium (VI) ions to selenium (IV) in aqueous solution of the mineralised sample through exposure to UV radiation for 40-60 minutes with addition of sodium hydroxide to pH 8-10, adding aliquots of the exposed solution of the mineralised sample to an electrochemical cell filled with methanoic acid solution and containing a modified indicator silver electrode, a silver chloride comparison electrode, filled with 1 M potassium chloride solution, and a silver chloride auxiliary electrode, bringing the pH of the electrochemical cell to a value between 2.5 and 3.5 through further addition of methanoic acid, exposing the solution of the electrochemical cell to UV radiation for 60 s or less while stirring the solution which is then stopped, and carrying out electrochemical treatment of the modified silver electrode by applying potential of 0.2-0.3 V across the electrode for 2-10 s, resuming stirring and holding the modified silver electrode at potential 0.0 V for 10-60 s, stopping stirring and exposing the solution of the electrochemical cell to UV radiation, more than 5 s long differential pulse scanning of the potential from minus 0.1 V to 1.0 V and recording the iodine current peak in the region of potential from minus 0.35 to 0.45 V and the selenium current peak in the region of potential from minus 0.67 to 0.77 V, simultaneous determination of content of iodine and selenium using standard additives of iodide ions and selenium (IV) ions, added to the electrochemical cell simultaneously. 
     EFFECT: low consumption of the sample, reagents and shorter analysis time. 
     2 cl, 3 ex, 3 dwg, 1 tbl
Patent RU-2424383-C1 (RU)
Inventor: KRAMARENKO VLADIMIR ANATOL EVICH
IPC: C30B35/00
Filed: 2009-12-30
Granted: 2011-07-20
Abstract: Изобретение относится к кристаллографии, а более конкретно - к устройству для выращивания кристаллов биологических макромолекул, например кристаллов белка. В настоящее время весьма перспективным направлением в области выращивания кристаллов биологических макромолекул является кристаллизация биопрепаратов в условиях космического полета, которая может выполняться при орбитальных полетах на международной космической станции. Устройство для выращивания кристаллов биологических макромолекул содержит кристаллизационный контейнер 1, который имеет корпус 2 с крышкой 3, внутри контейнера 1 размещен капилляр 5 с образцом макромолекулярного вещества 6, заполненный гелем 7 трубчатый элемент 4, сопрягающийся с капилляром 5, который установлен таким образом, что гель 7 может вступать в соприкосновение как с образцом макромолекулярного вещества 6, находящегося внутри капилляра 5, так и осадителем. Капилляр 5 размещен внутри трубчатого элемента 4, полость которого, не занятая капилляром 5, заполнена гелем 7, причем сторона капилляра 5, противоположная полости, заполненной гелем 7, заглушена, крышка 3 контейнера 1 установлена со стороны заглушенной части капилляра 5. В теле корпуса контейнера 1 со стороны, противоположной крышке 3, выполнен сквозной канал 10, полость которого сообщается с полостью трубчатого элемента 4, заполненной гелем 7. Одно из выходных отверстий сквозного канала 10 подключено через гидравлическую линию к нагнетательной стороне насоса, а другое отверстие - к всасывающей стороне насоса с образованием герметически замкнутого гидравлического контура. В полости линии нагнетания размещен осадитель, причем ме